<?phpclass FaqEntity extends FaqEntityBase{	public function __construct($arrValue = null, $prefix = '')	{		if(!is_null($arrValue) && is_array($arrValue)){			parent::__construct($arrValue, $prefix);		}	}	/**	 * Get category name	 * @param int $cateId	 * @return String $cateName	 */	public function getCategoryName() {		if($this->categoryId == "")		{			return "";		}				$faqCategoryDataService = new FaqCategoryDataService();		$cateEntity = $faqCategoryDataService->getById($this->categoryId);		return $cateEntity->name;	}	}